Struct huelib::color::Color

pub struct Color { /* fields omitted */ }

Struct for setting the color of a light.

Methods

impl Color

pub fn from_space_coordinates(x: f32, y: f32) -> Self

Creates a new color from space coordinates.

This only changes the color of a light and not the brightness.

pub fn from_rgb(red: u8, green: u8, blue: u8) -> Self

Creates a new color from rgb values.

This changes the color and brightness of a light.

pub fn from_hex<S: AsRef<str>>(s: S) -> Result<Self, ParseHexError>

Creates a new color from a hex value.

This changes the color and brightness of a light.

The string must begin with a # followed by 3 or 6 hex values.

Examples

Generate a red color.

let red = Color::from_hex("#FF0000").unwrap();

assert_eq!(red, Color::from_rgb(255, 0, 0));

Use shorter version with 3 hex values to generate a color.

let color = Color::from_hex("#F40").unwrap();

assert_eq!(color, Color::from_hex("#ff4400").unwrap())

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Color

impl Debug for Color

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq<Color> for Color

fn eq(&self, other: &Color) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Color) -> bool

This method tests for !=.

impl StructuralPartialEq for Color